Base | Representation |
---|---|
bin | 101101011001… |
… | …010011010111 |
3 | 211101120220011 |
4 | 231121103113 |
5 | 11021300434 |
6 | 1103021051 |
7 | 203102140 |
oct | 55312327 |
9 | 24346804 |
10 | 11900119 |
11 | 6798810 |
12 | 3b9a787 |
13 | 26086ba |
14 | 181aac7 |
15 | 10a0e64 |
hex | b594d7 |
11900119 has 16 divisors (see below), whose sum is σ = 15710976. Its totient is φ = 8726400.
The previous prime is 11900107. The next prime is 11900149. The reversal of 11900119 is 91100911.
It is a cyclic number.
It is not a de Polignac number, because 11900119 - 25 = 11900087 is a prime.
It is a super-2 number, since 2×119001192 = 283225664428322, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 11900119.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11900149) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3237 + ... + 5854.
It is an arithmetic number, because the mean of its divisors is an integer number (981936).
Almost surely, 211900119 is an apocalyptic number.
11900119 is a deficient number, since it is larger than the sum of its proper divisors (3810857).
11900119 is a wasteful number, since it uses less digits than its factorization.
11900119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9126.
The product of its (nonzero) digits is 81, while the sum is 22.
The square root of 11900119 is about 3449.6549102773. The cubic root of 11900119 is about 228.3058824098.
It can be divided in two parts, 11900 and 119, that multiplied together give a square (1416100 = 11902).
The spelling of 11900119 in words is "eleven million, nine hundred thousand, one hundred nineteen".
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